A neologism for “harvest” coined by Petri Tikka in PPQ (PPQ) from the early 2000s inspired by Cermië “July”, but that meaning seems rather unlikely to me. I would use attested yávië for “harvest” instead.
Quenya
Cermië
july
cermië
noun. July
Cognates
- S. Cerveth “July” ✧ LotR/1110
cermië
noun. harvest
Elements
Word Gloss cer- “reap”
loëndë
year-middle
loëndë noun *"year-middle", the middle (183rd) day of the year, inserted between the months of Nárië and Cermië (June and July) in the Númenórean calendar and the Steward's Reckoning (Appendix D)
yávan
harvest, autumn
yávan noun "harvest, autumn" (LT1:273; in LotR-style Quenya yávië)
Cermië noun seventh month of the year, "July" (Appendix D)